Jump to navigationJump to search

"Although the information we release has been verified and shown to work to the best our knowledge, we cant be held accountable for bricked devices or roots gone wrong."


UART stands for universal asynchronous receiver / transmitter and is a simple protocol consisting of a single wire for data reception and a separate single wire for data transmission. These two wires along with a ground connection (used to determine a digital low value in data) are the general requirements for a full connection (with both receiving and transmitting) to a UART debug header.


  • GND - Ground connection, required for good TX/RX.
  • TX - This is the transmission line.
  • RX - This is the receiving line.
  • VCC - Connection power (generally left unconnected).


Baud Rate

Flow Control


Finding UART